Monthly outlook for Bow Bog, NH: average high 55.6°, average low 35.7°. That is 0.3° below the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 16 October (65.1°), the coolest 25 October (29.6°).
55.6°/35.7°
Average high / low
−0.3°
Below normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
57.8°
57.5°
+0.2°
25 October – 3 November
51.8°
53.6°
-1°
4 November – 13 November
at normal
49.3°
—
October records over 66 years
84°6 October 2025All-time high
23.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Concord (8 mi).
Fri, 1665° / 42°0.38
65 °
Bow Bog, Friday, 16 October
Rain. High 65°, low 42°.
Pressure29.80 inHg
Wind8.2 mph SE
Humidity97%
Visibility3.5 mi
Dew point51°
Sat, 1760° / 36°0
60 °
Bow Bog, Saturday, 17 October
Overcast. High 60°, low 36°.
Pressure30.06 inHg
Wind13.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 1851° / 30°0
51 °
Bow Bog, Sunday, 18 October
Clear. High 51°, low 30°.
Pressure30.59 inHg
Wind1.3 mph NW
Humidity49%
Visibility6.2 mi
Dew point20°
Mon, 1960° / 33°0
60 °
Bow Bog, Monday, 19 October
Clear. High 60°, low 33°.
Pressure30.53 inHg
Wind4.5 mph SE
Humidity43%
Visibility—
Dew point29°
Tue, 2063° / 36°0
63 °
Bow Bog, Tuesday, 20 October
Overcast. High 63°, low 36°.
Pressure30.24 inHg
Wind5.5 mph N
Humidity60%
Visibility—
Dew point39°
Wed, 2158° / 39°0
58 °
Bow Bog, Wednesday, 21 October
Clear. High 58°, low 39°.
Pressure30.33 inHg
Wind5.2 mph N
Humidity55%
Visibility—
Dew point37°
Thu, 2255° / 34°0
55 °
Bow Bog, Thursday, 22 October
Mostly clear. High 55°, low 34°.
Pressure30.42 inHg
Wind3.6 mph NW
Humidity51%
Visibility—
Dew point29°
Fri, 2358° / 38°0
58 °
Bow Bog, Friday, 23 October
Partly cloudy. High 58°, low 38°.
Pressure30.21 inHg
Wind13.5 mph NW
Humidity52%
Visibility—
Dew point36°
Sat, 2452° / 34°0
52 °
Bow Bog, Saturday, 24 October
Clear. High 52°, low 34°.
Pressure30.53 inHg
Wind5.8 mph E
Humidity45%
Visibility—
Dew point25°
Sun, 2550° / 30°0
50 °
Bow Bog, Sunday, 25 October
Partly cloudy. High 50°, low 30°.
Pressure30.56 inHg
Wind3.9 mph N
Humidity44%
Visibility—
Dew point23°
Mon, 2658° / 35°0
58 °
Bow Bog, Monday, 26 October
Overcast. High 58°, low 35°.
Pressure30.18 inHg
Wind6.8 mph W
Humidity48%
Visibility—
Dew point28°
Tue, 2753° / 37°0
53 °
Bow Bog, Tuesday, 27 October
Overcast. High 53°, low 37°.
Pressure30.03 inHg
Wind11.9 mph NW
Humidity48%
Visibility—
Dew point30°
Wed, 2851° / 37°0
51 °
Bow Bog, Wednesday, 28 October
Clear. High 51°, low 37°.
Pressure30.03 inHg
Wind11.7 mph W
Humidity48%
Visibility—
Dew point27°
Thu, 2951° / 32°0
51 °
Bow Bog, Thursday, 29 October
Overcast. High 51°, low 32°.
Pressure30.06 inHg
Wind9.4 mph SW
Humidity49%
Visibility—
Dew point27°
Fri, 3049° / 36°0.01
49 °
Bow Bog, Friday, 30 October
Light rain. High 49°, low 36°.
Pressure29.85 inHg
Wind12.2 mph NW
Humidity57%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 38°0.09
53 °
Bow Bog, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low24° (2020)
Sun, 0154° / 39°0.11
54 °
Bow Bog, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation28%
Record high73° (1974)
Record low27° (2020)
Mon, 0253° / 39°0.12
53 °
Bow Bog, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2001)
Record low26° (1965)
Tue, 0353° / 38°0.2
53 °
Bow Bog, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high69° (1990)
Record low22° (2002)
Wed, 0452° / 38°0.08
52 °
Bow Bog, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high71° (1987)
Record low25° (2020)
Thu, 0552° / 38°0.16
52 °
Bow Bog, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation33%
Record high74° (2022)
Record low26° (1986)
Fri, 0651° / 38°0.13
51 °
Bow Bog, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high76° (2024)
Record low26° (2021)
Sat, 0750° / 36°0.06
50 °
Bow Bog, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2020)
Record low22° (2002)
Sun, 0849° / 36°0.09
49 °
Bow Bog, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low23° (2002)
Mon, 0949° / 35°0.1
49 °
Bow Bog, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low20° (1971)
Tue, 1049° / 35°0.15
49 °
Bow Bog, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2020)
Record low21° (2017)
Wed, 1148° / 35°0.13
48 °
Bow Bog, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (2020)
Record low19° (2017)
Thu, 1247° / 34°0.13
47 °
Bow Bog, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2022)
Record low21° (1976)
Fri, 1345° / 32°0.16
45 °
Bow Bog, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation37%
Record high65° (1964)
Record low14° (2019)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Bow Bog, NH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Bow Bog, NH since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.